baber/WOPTO huggingface dataset:
Patent JP-2001263488-A (JP)
Title: Piston ring
Inventor: HITOSUGI EIJI
IPC: F02F5/00
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a piston ring reducing bearing near an abutment part, preventing a non-contact around the abutment part during service and wearing little near the abutment part. SOLUTION: The bearing distribution of this piston ring 1 is zero at the abutment part, takes the maximum value after the abrupt rise from zero toward the enlarged direction of a central angle specified by a center axis of an outer peripheral surface 3 and becomes almost constant after the gradual decrease. A position where the bearing starts to become almost constant is in a range of the central angle of 40 deg. to 60 deg. with the end face of the abutment part as a starting point.
Patent JP-2001268614-A (JP)
Title: System for packet communication at software handoff time
Inventor: TANAKA YUICHI
IPC: H04W36/18
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To make a software handoff while packet data of base stations are substantially synchronized with each other even if the number of mobile stations which communicate through a certain base station is different from the number of mobile stations of another adjacent base station when a mobile station which is moving in the area of the former base station moves to the area of the other adjacent base station. SOLUTION: A base station controller 9 sends packet data addressed to a mobile station D to both base stations 1 and 2 and makes them store the data in storage parts 3 and 4 when detecting the mobile station D moves to the overlap part between areas 7 and 8 and sends the packet data, addressed to the mobile station D, which are stored at the base station that the mobile station D has moved to the mobile station through a radio channel and discards the specific packet data stored in the storage part of the other base station when detecting the mobile station D having moved to the area 7 or 8.
Patent JP-2001218615-A (JP)
Title: Implement for manufacturing braid incorporated in hair
Inventor: NAKAZATO NAOHIRO
IPC: A45D2/00
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a tool for incorporating braids into the hair, wherein plaited threads are not entwined with the hair and the arranged plaited threads are not plaited in a wrong manner. SOLUTION: In the implement, sorting wheels are mounted on a disk in a manner such as to rotate on a supporting shaft, and the disk is mounted on the truncated-cone-shaped upper end thereof. The rims of the sorting wheels have sorting incisions and sorting grooves. The plaited threads 8, which are accurately fitted without being entwined with the hair, are sorted by the sorting wheels and a warp thread mark. Consequently, the implement can easily fit the braids, whose arrangement is easy to understand, in the hair in a shorter period of the time to enable all sorts of braids to be manufactured.
Patent JP-2001072893-A (JP)
Title: Structure having hydrophilic microporous antifouling layer and coating liquid for forming the same antifouling layer, and production of the structure
Inventor: MATSUMOTO HIROKAZU
IPC: B32B18/00
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To obtain a structure having a microporous antifouling layer having a new structure capable of suitably reducing rain streak foulings appearing on the surface of the structure such as a tile, especially the rain streak foulings caused by use of a silicone-based sealing agent and a coating liquid for forming the antifouling layer and to provide a method for producing the structure. SOLUTION: This structure such as a tile is produced by uniformly coating the outer surface of a substrate such as the tile with fine liquid grains containing silica and a siliceous substance for bonding, then heat-treating the resultant substrate at temperatures of 300-700 deg.C and thereby forming a siliceous binder. The structure has a hydrophyilic microporous antifouling layer having a fine rough surface in which the silica fine particles are bonded and many bent micropores communicating from the surface to the interior on the outer surface of the substrate.
Patent JP-2001258813-A (JP)
Title: Dish washing dryer
Inventor: OYAMA MAKOTO
IPC: A47L15/42
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To enhance the drying performance in a dish washing dryer to shorten the drying time. SOLUTION: This dish washing dryer comprises a washing tank 3 for housing washing matter 1, an air tank 17 for storing compressed air, an opening and closing valve 20 for opening and closing the air tank 17, and an injection part 22 for injecting the air in the air tank 17 into the washing tank 3. Since the water drops adhered to the washing matter 1 can be blown off by injecting the compressed air stored in air tank 17 into the washing tank 3 through the injection part 22 to reduce the water content to be dried, the drying performance can be enhanced to shorten the drying time. By using the air tank 17, a flow with high and high flow rate can be easily obtained even in a small-sized device, and the residual water collected with in the rim 25 of the bottom of a dish can be surely blown off.
Patent JP-2001261016-A (JP)
Title: Unsealing device
Inventor: SUGAYA FUMIO
IPC: B67B7/68
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide an unsealing device which can unseal a packaged body packaged by a packaging sheet and take out the work. SOLUTION: When an end of a slide pack which packages a slide by roller pairs 12 is held and carried in the direction of an arrow A, the slide is squeezed by an ironing member 13 and moved toward the rear end of the slide pack to form a cutting margin. The nip pressure of the roller pairs 12 is reduced to further carry the slide pack, and the cutting margin is partly cut by a cutter 14. Then, the nip pressure is increased, the roller pairs 12 are rotated in the reverse direction to carry the slide pack in the reverse direction. The slide is not held by the roller pairs 12, and only the packaging sheet is carried by the roller pairs 12, and thus, the slide is squeezed from the slide pack to separate the slide from the packaging sheet.
Patent JP-2001265624-A (JP)
Title: Remote maintenance method and system
Inventor: HIRANO YURIKA
IPC: G06F11/20
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a remote maintenance method and its system capable of eliminating the occurrence of down time that a satellite control function is interrupted, restoring a CPU of a controller of an unmanned-operation earth station 10 at a remote location on the day when it becomes abnormal and efficiently upgrading the version of software in use on the day. SOLUTION: Since the earth station is formed into station redundant configuration (10a and 10b) to monitor opposite stations mutually, the earth station which detects fault occurrence takes over the satellite control function of the opposite station. Thus, the down time of the satellite control function is eliminated. At the time of the CPU abnormality of the controllers 1a and 1b, since the reset command of the CPU is transmitted to the opposite station, the restoration is performed on the same day. Also in the case of upgrading the version of the software of the controller, since work from the remote location is made possible, labor and required time are reduced even in the case that the plural unmanned earth stations at the remote location are objects.
Patent JP-2001265585-A (JP)
Title: Device, system and method for application program service, and recording medium with program for application program service recorded thereon
Inventor: YAMADA TAKAYOSHI
IPC: G06F21/10
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To provide an application program service system enabling a user to use an application program instantly when he/she desires to use the application program in addition in the case of having completely used the application program for the number of using times, whose number of using times is restricted. SOLUTION: When the application program whose number of using times is restricted becomes unusable, how many times to allow the user to use the application program is set and is connected and transmitted with user information to the computer of a merchandise providing company by a user information transmitting means. On the other hand, the computer of the merchandise providing company prepares a key which can be used by the number of set times and issues the key to the application program. The application program can be used by the number of using times set by a number of using times updating means based on the key.
Patent JP-2001264841-A (JP)
Title: Controller with actuator using shape memory alloy
Inventor: HARA YOSHIHIRO
IPC: G05D3/12
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a controller which controls the position of a member to be driven by an actuator using a shape memory alloy. SOLUTION: The actuator is constituted of the shape memory alloy in which a shape storage is performed in a prescribed size and an energizing means which performs the loading of external force to the shape memory alloy to change the size, and the position of the member to be driven is controlled by using this. The position of the member to be driven is controlled in the first direction in which the shape memory alloy restores to the storage size, and the second direction in which the energizing means changes the size of the shape memory alloy. The controller is provided with an applied voltage calculating means and a voltage applying means.  The applied voltage calculating means performs the calculation repeatedly on the basis of information relating to the target position and the current position of the member to be driven and calculates the voltage to be applied to the shape memory alloy. The voltage applying means includes a limiting circuit which applies the voltage obtained by calculation to the shape memory alloy on the basis of an arithmetic result by the applied voltage calculating means, only when the member to be driven should advance in the first direction.
Patent JP-2001275135-A (JP)
Title: Input output level measurement method for cable modem
Inventor: HAYASHI MICHIYA
IPC: H04N21/61
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To provide an input/output level measurement method for a cable MODEM that can obtain input output level information without the need for using an output level measurement device and for interposing a branch device or the like to a coaxial cable. SOLUTION: This method has AGC specification steps (steps 50-56) where IFAGV/RFAGC control data are obtained from demodulation ADC output data in the case of measuring an outgoing input level and an input level conversion step (step 57) where the specified IFAGV/RFAGC control data are substituted to a lookup table to acquire an outgoing input level in a signal drawing line connection section. On the other hand, in the case of measuring an incoming output level, this method includes a maximum output level arithmetic step where a maximum output level is obtained from modulation DAC control data and an output level conversion step where the attenuation designated by ATT control data is subtracted from a maximum output level and an output level conversion step where the incoming output level is calculated in the signal drawing line connection section.
Patent JP-2001271584-A (JP)
Title: Tunnel inner wall measuring system and measuring method
Inventor: NAITO MASASHI
IPC: E21D9/00
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a tunnel inner wall measuring system and measuring method capable of continuously measuring the tunnel inner wall in a short period of time. SOLUTION: Based on a laser distance sensor 120 as a part of a total station measuring a distance to the tunnel wall surface by transmitting and receiving the laser beam for scanning the tunnel wall surface, a biaxial clinometer 110, and tilt information from the biaxial clinometer 110, an automatic leveling drive section 140 automatically leveling the total stations are provided, and the shape of the tunnel wall surface is determined based on the measured results of the total stations.
Patent JP-2001272978-A (JP)
Title: Information correcting device and medium with recorded program for correcting information
Inventor: YAMAUCHI AKIRA
IPC: G10H1/00
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide an information correcting and device medium with a recorded program therefor, which correct performance data so as to automatically match with a natural musical instrument. SOLUTION: The information correcting device comprises a memory for recording correction information for correcting information, a detecting means for detecting one data group which cannot be started to musically sound at the same time, among the performance data and a correction means for correcting the data group, which are detected by the detecting means and cannot be started to musically sound at the same time, into plural data groups which can be started to musically sound at the same time, based on the correction information.
Patent JP-2001274686-A (JP)
Title: Digital-vector converter and digital-analog converter
Inventor: JISURAFU CHAANORU
IPC: H03M1/66
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a D-A converter by which an output error is minimized in a desired frequency band in spite of a drastically simple configuration and a digital-analog conversion characteristic is obtained with high performance and to provide a D-V converter being its main part. SOLUTION: A system is provided with a digital-digital(D/D) converting part (11) for converting one digital signal being a scalar amount into a plurality of digital signals, a digital-vector(D/V) converting part (12) for converting the prescribed number of digital signals into a plurality of vectors and a vector- vector(V/V) converting part (13) for converting the plurality of vectors into a signal vector. The D/D converting part and the V/V converting part are characterized by having a configuration where a plurality stage of filters respectively provided with a transmitting function is serially connected and by permitting the product of the transmitting function of the D/D converting part and the transmitting function of the V/V converting part to be a constant number.
Patent JP-2000298663-A (JP)
Title: Recognition device using neural network and its learning method
Inventor: INAZUMI MITSUHIRO
IPC: G06N3/00
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a device which can execute a high speed processing by means of giving data once by providing inner state value storage means, inner state update means and output value generation means for respective neural cell elements constituting a neural network. SOLUTION: Respective neural cell elements (nodes) constituting a neural network(NN) have inner state value storage means 101, inner state value update means 102 updating inner state values by inner state values stored in the inner state value storage means 101 and input values inputted to the nodes and output value generation means 103 converting the outputs of the inner state value storage means 101 into outer output values. The nodes have integral means and the past history of data inputted to the nodes are converted and kept as the integral values. NN using the dynamic nodes can process time sequential data by data itself without depending on the structure of NN.
Patent JP-2001273134-A (JP)
Title: Network system
Inventor: ASAI TAKESHI
IPC: G06F21/10
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a network system capable of minimizing the uselessness of off-season brought about at a time when a license server is distributed and damage in the case of hardware, network, etc., break down and also correspondingly changing license allocation with respect to the change of use quantity which changes from moment to moment. SOLUTION: An eclectic type license system is constructed by uniting a distributed type and a centralized type so as to use a centralized function to suppress uselessness and so as to use a distributed function to minimize accident damage. The system discriminates the degrees of being busy and free according to license use quantity to decide a busy group and a free group by monitoring license use situations and accumulating the histories of the situations, and changes the allocation of the fluctuation license.
Patent JP-2001272959-A (JP)
Title: Liquid crystal display device
Inventor: SUZUKI YORIHISA
IPC: G09G3/36
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To prevent a DC voltage component applied to liquid crystal from increasing by the fluctuation of a gate voltage and display picture quality from deteriorating in an active matrix type liquid crystal display device. SOLUTION: In this display device, the voltage VGH of the high level side of the scanning signal of a liquid crystal display panel 10 is applied from a power source supplying circuit 4 and the voltage VGL of a low level side of the scanning signal is generated based on voltages VGH and VDD by a charge- pump circuit 1. The gate voltage of a TFT depends on the value of the voltage VGH. Moreover, this voltage VGL is supplied to an amplifier circuit via a resistance R9 to fluctuate the center voltage VCOMDC of a common electrode driving signal.  As a result, for example, when the voltage value of the VGH is increased, the plunging voltage of a liquid crystal application voltage is increased by the increase of the gate voltage and the DC voltage component to be applied to the liquid crystal is increased, however, the VGL is changed in a direction opposite to that of the VGH and since the VCOMDC is controlled in a direction in which it is lowered by the VGL, it is controlled in a direction in which the DC voltage value is reduced.
Patent JP-2001270748-A (JP)
Title: Aggregate
Inventor: MATSUNO MICHIO
IPC: C04B14/04
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To obtain a practical aggregate capable of being produced in high productivity and containing a filler component in a content as high as possible. SOLUTION: This aggregate comprises a hardening body of a compound containing a filler material, a water hardening material and water and the rate of the filler material in the sum amount of the filler material and the water hardening material in the compound is 70-98 wt.%.
Patent JP-2001277384-A (JP)
Title: Buffer material molding device
Inventor: NOGAMI KENJI
IPC: B65D81/03
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a buffer material molding device which molds a buffer material of specified width without specially cutting it. SOLUTION: This buffer material molding device comprises an upstream side guide part 12 for a waste material of a planar shape and the like, a slot forming part 21 for forming a slot in the waste material and the like, arranged on the downstream side of the upstream side guide part 12, a width regulating guide 13 which is installed on the upstream side of the slot forming part 21 and is able to freely slide in the width direction, a width direction separation part 28 which is installed outside a spot, where a slot is formed in the waste material or the like, of the slot forming part 21 and cuts the waste material or the like into a part to be used as the buffer material and a part not to be used as the material and a separation guide 35 which is installed in the downstream of the width direction separation part 28 and guides the part not to be used as the buffer material,  of the waste material or the like, to the outside.
Patent JP-2001272010-A (JP)
Title: Pilot burner
Inventor: KAMINAKA MOTOFUMI
IPC: F23D14/24
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a pilot burner improved in durability and combustion stability and having a high degree of ignition reliability. SOLUTION: In the pilot burner 1 provided with a Kanthal rod 2 on the central part for electric spark ignition and an ultraviolet flame-detector 14 on the rear end of the burner. In the burner, there are further provided a combustion air-flow tube 3 on the periphery of the Kanthal rod 2, and a fuel-gas flow tube 5 having a swirler 6 with a helix angle of 20-50 deg. on the periphery of the tube 3. The velocity of the combustion air-flow is set in the range of 10-60 m/s, and the velocity of the fuel gas flow is set 1/2 the velocity of the combustion air flow. Thus combustion stabilization is improved, the degree of ignition reliability becomes high, and the flame detection is improved.
Patent JP-2001279840-A (JP)
Title: Heat insulation outer wall pannel and heat insulation outer wall structure
Inventor: TSUYAMA MAMORU
IPC: E04B1/76
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To prevent internal dewing, suppress variation in room temperature through reduction of heat bridge, enable a part between pannels to b-sealed with a dry joint material. SOLUTION: A plate-like outer heat insulation material 3 is superposed on a roof side of a pannel frame 2, and an outer wall member 4 is provided on its outer side. An inner heat insulation material 5 is provided at the inside surrounded by the pannel frame 2. The outer heat insulation material 3 is for example made of a foaming resin such as polypropylene.
Patent JP-2000348332-A (JP)
Title: Substrate for magnetic recording medium, its surface control method and magnetic recording medium
Inventor: YOKOYAMA TOMOTAKA
IPC: G11B5/84
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To cope with high recording density by setting the maximum height of a micro waviness to a specified value so that a touch down height becomes a desired value from a correlation between the average height of the micro waviness and the touch down height. SOLUTION: In a substrate for a magnetic recording medium, the maximum height (maximum value) wa of a micro waviness obtained by measuring the main surface with a non-contact laser interfering method is compared with the result obtained by executing a touch down height test to the magnetic recording medium wherein at least a magnetic layer is formed on the substrate for the magnetic recording medium, and the maximum height (maximum value) wa of a prescribed micro waviness such that the touch down height becomes a desired value from a correlation between the maximum height (maximum value) wa and the touch down height is set to be obtained. Hereupon, the maximum height (maximum value) wa of the micro waviness is the value obtained by wa=MAX.  Moreover, the wa is the value of the difference between the height of the highest point and the lowest point of the measuring curve in the whole measuring points of a measuring area.
Patent JP-2001291307-A (JP)
Title: Automatically carrier recording and reproducing device
Inventor: MINAGAWA TSUTOMU
IPC: G11B17/28
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To rapidly remove the static electricity electrified in the carriers housed in a carrier housing rack in the state of loading the carrier housing rack into an automatic carrier recording and reproducing device. SOLUTION: The carrier housing rack of the automatic carrier recording and reproducing device which selects the carrier from the carrier housing rack housing the plural carriers, places this carrier in a recording and reproducing section by a carrier transporting means and records and reproduces information constitutes an approximately rectangular parallelepiped exposing part of the carriers by having open parts on a carrier transporting means side and a top surface side and is provided with the plural carriers in juxtaposition approximately parallel to both flanks thereof. Both flanks are provided with through- holes and the rack is provided with removing means which are pivotally supported in both through-holes and move along the outer peripheries of the exposed carriers.